Perfect! Thanks! Where would I have looked to find that info? I'm still really new to Beans and raw Java code. Main reason why I'm going with JSTL right now. I had tried looking in the Java Docs, but I really didn't know where to begin.
Keith ---------- Original Message ----------- From: Felix Velasco <[EMAIL PROTECTED]> To: "'Tag Libraries Users List'" <[EMAIL PROTECTED]> Sent: Mon, 12 Apr 2004 18:41:51 +0200 Subject: RE: isLast() method of LoopTagStatus class > try loop_status.last instead of loop_status.isLast(). EL will translate it > as per javabeans specification > > -----Original Message----- > From: Keith [mailto:[EMAIL PROTECTED] > Sent: 12 April 2004 18:41 > To: Taglibs > Subject: isLast() method of LoopTagStatus class > > I'm trying to output a comma delimited list based on a varying list of > statuses that will > be input from a select menu in a form. I was trying to figure out how to > avoid putting a > comma after the last value, and it seemed like testing with the isLast() > method of the > LoopTagStatus class would be a good thing to use. I'm not quite sure how to > go about > using it, though. Reading about it, it looks like the 'varStatus' attribute > of the > <c:forEach> tag creates a variable to hold a LoopTagStatus object. My code > below was how > I assumed I would then be able to access the isLast() method: > > <%@ page contentType="text/html; charset=iso-8859-1" language="java" %> > <%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"; %> > <%@ taglib prefix="sql" uri="http://java.sun.com/jsp/jstl/sql"; %> > <c:forEach items="${paramValues.status}" var="status_row" > varStatus="loop_status"> > '${status_row.status_name}' > <c:if test="${!(loop_status.isLast())}">, </c:if> > </c:forEach> > > But when I do this, I get the following error back: > > org.apache.jasper.JasperException: /report_status_data.jsp(20,3) The > function isLast must > be used with a prefix when a default namespace is not specified > > Here's an example of the kind of output I'm trying to generate. The list has > a > possibility of being shorter or longer than this: > > 'In-Progress', 'Closed', 'Terminated', 'Withdrawn' > > Thanks in advance! > > Keith > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] ------- End of Original Message ------- --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
